Location: Long Island, New York
Year Discovered: 2000s
Est. Value: $30 million*
A regular couple named Lawrence Joseph and Thomas Schultz utilized their life savings to purchase a home on Long Island, New York, and realize their dream of starting a family together.
However, the house had something more in store for them that was completely unexpected.
While cleaning out their attic, the couple found a sizable collection of old paintings, subsequently identified as the creation of obscure painter Arthur Pinajian. The exhibition attracted a lot of attention and is currently valued at $30 million (£23 million).